When solving a mass to mass problem, what is the first thing you do after balancing the equation? A) divide by the molar mass of the unknown
B) divide by the molar mass of the known
C) multiply by the molar mass of the unknown
D) multiply by the molar mass of the known

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.

the answer is c i took the test